package com.wkang.service;

import com.wkang.pojo.User;

import java.util.List;

/**
 * @Author: wkang
 * @package: com.wkang.service
 * @date: 2019/11/12
 * @version: ver1.0
 */

public interface UserService {
    List<User> findAll();

    User findUserById(Integer id);
}
